baber/WOPTO huggingface dataset:
Patent JP-2000269312-A (JP)
Title: Wafer grasping device, wafer alignment device and wafer visual inspection device
Inventor: KANDA ISAO
IPC: H01L21/68
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a wafer grasping device of a structure, wherein when a wafer is grasped, generation of dusts can be lessened. SOLUTION: This device is a wafer grasping device having a rotating plate SB which can be rotated on an annular member being held on a case body and can be rotated on the same plane as the surface of a wafer W, a rotating plate driving means for making the plate SB rotatably drive, chuck pieces which can press the end surfaces of the wafer W toward the center of the wafer W and are mounted on the plate SB, and a chuck piece driving means which linearly reciprocates the chuck pieces toward the center of the wafer W.
Patent JP-H07278592-A (JP)
Title: Detergent composition
Inventor: AMAN SHUNJI
IPC: C11D7/28
Filed: 1994-04-11
Abstract: PURPOSE:To produce a detergent composition containing a compound of a specific formula as an active ingredient, excellent in defatting force, good in driability, high in flash point and safety, not mal-influentation the environment of the earth, and useful for defatting and cleansing various metals instead of conventional halogenated solvents. CONSTITUTION:This composition contains a compound of the formula: ROCX2 CYmZn (R is a 4-10C alkyl; X, Y, Z are each H, F; (m) is 0-3; (n) is 3-m, with the proviso that X, Y, Z are not simultaneously H), e.g. 1-butyl 2,2,2- trifluoroethyl ether as an active ingredient.
Patent JP-S56167110-A (JP)
Title: Manufacture of optical guide
Inventor: GOTOU JIYUNJIROU
IPC: G02B6/04
Filed: 1980-05-28
Abstract: PURPOSE:To transmit optical images with fidelity by preventing optical fibers from being disordered in array and deforming, by inserting optical transmission lines into each gap of an intermediate assembly consisting of many optical fibers. CONSTITUTION:Optical fibers 1 which are each composed of a core layer and cladding layer are bundled and elongated in one body to form intermediate assemblies 2-2''. Into each mutual gap of those intermediate assemblies 2-2'', optical transmission lines 21 less in diameter than the intermediate assemblies are inserted closely and then the entirety is united by thermal press-contacting. Thus, the transmission area of an optical fiber bundle, i.e. core parts avoid deformation and a disordered array, transmitting distortion-free optical images with fidelity.
Patent JP-S62230588-A (JP)
Inventor: MIYASAKO KAZUNORI
IPC: B66B7/06
Filed: 1986-03-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000264501-A (JP)
Title: Printer using roll paper
Inventor: ARAI ISAO
IPC: B65H16/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of simultaneously setting paper sheets in a specified position for certain sheet feeding along the sheet feeding path when a roll paper is to be set in the sheet housing region. SOLUTION: This printer comprises a printer body equipped with body side roll paper accommodation region forming parts 11a, 11d, 11h, 11j to specify one-side rollers 91a and 92a among sheet feed rollers in couples 91a, 91b, 92a, 92b and one side of the roll paper housing region and a lid 14 capable of moving relative to the printer body between the closing position Ah and open position Ak and equipped with a lid side roll paper accommodation region forming part 16 and specifying the other rollers 91b and 92b and the other side of the roll paper housing region, wherein the lid 14 takes the open position Ak to separate the roller couples and enable mounting and removal of the roll paper 7 to/from the roll paper housing region.
Patent JP-S61229471-A (JP)
Title: Arc welding machine
Inventor: INNAMI SATORU
IPC: B23K9/073
Filed: 1985-04-04
Abstract: PURPOSE:To decrease the amt. of the spatters to be generated in the stage of the second arc generation by providing a short circuit detector to an arc welding machine and controlling a wire feed speed during the short circuit period. CONSTITUTION:The short circuit detector 11 discriminates whether the short circuit state or the arc state according to whether the arc voltage is above the specified value or not. A wire feed controller 12 breaks a wire 8 and adjusts the decrease of the wire feed speed when the signal of the short circuit stage is inputted thereto from the detector 11. The controller frees the wire 8 and feeds the wire 8 at the speed determined by a feed speed motor 14 in the case of the arc state. On the other hand, an output controller 13, when inputted with the signal for the short circuit state, outputs a control signal to an output control element 4 so as to decrease the welding output until the controller receives the next signal input for the arc state. The amt. of the spatters to be generated occurring in the magnitude of the arc current in the stage of the second arc generation is thus considerably decreased.
Patent JP-S52156992-A (JP)
Title: Preparation of l-serine
Inventor: KAKIMOTO TAKEHIKO
IPC: C12R1/13
Filed: 1976-06-18
Abstract: PURPOSE: To produce L-serine directly in a medium by the cultivation of specific bacteria such as Pseudomonas genus in a medium containing glyoxylic acid. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59197618-A (JP)
Inventor: RUI TANDORO
IPC: F16D3/18
Filed: 1984-04-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000268457-A (JP)
Title: Library device
Inventor: SUZUKI TAKESHI
IPC: G11B17/22
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To obtain a hand mechanism and library device capable of detecting cartridges at a high speed and to obtain the hand mechanism and library device capable of reducing a production cost. SOLUTION: This library device 1 has an ENTRY/EXIT mechanism (housing shelves) 11 having plural stages of cells (housing chambers) 13 for housing the cartridges 12 and the hand mechanism 2 for taking out the cartridges 12 housed in the ENTRY/EXIT mechanism 11. In such a case, the cells 13 are internally provided with reflection plates (reflection means) 14 and the hand mechanism 2 is provided with sensors (cartridge detecting means) 21 which irradiate the reflection plates 14 of the cells 13 with detecting light and receive the reflected light reflected by the reflection plates 14. The sensors are so constituted that the >=2 cells are internally and simultaneously irradiated with the detecting light.
Patent JP-S58191067-A (JP)
Title: Preserving system of transaction file
Inventor: DEKITA KENJI
IPC: G06Q40/02
Filed: 1982-04-30
Abstract: PURPOSE:To cope with a data retransmission request given from a counter device in case a fault occurs during transmission of data, by preserving thereafter the data which is already printed at the time point of the preceding transaction in the form of a center file. CONSTITUTION:When a new transaction is offered with a bankbook 2, a processing part 5 decides whether the final line l to be printed precedingly is coincident with the received print line data. If no coincidence is obtained between them, the data corresponding to the data to be printed on the line following the final line printed on the book 2 is fed to a terminal 5 from a data C. Then the processed data on the new transaction is written to an item N of an unprinted transaction data D, and a ledger file 7 is replaced. The processed data is then fed to a communication circuit 3, and at the same time only the data that is actually transmitted is erased among the transmitted transaction data C in the file 7. Then the data D is replaced as a transmitted transaction data (C).
Patent JP-H11270972-A (JP)
Title: Duct exhaust device in sintering machine cooling device
Inventor: NAKAMORI TAKASHI
IPC: F27B21/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent dust from being overflowed outside a cooler dust exhaust port by forming a cooler lower part duct carry-out valve and a trough type conveyor body for carrying cooler dust in one piece with a trough type conveyor cover for carrying cooler dust. SOLUTION: A trough type conveyor body 37 for carrying cooler dust is formed in one piece with a cooler lower part dust carry-out valve 20 by a trough type conveyor cover 36 for carrying cooler dust. Then, a trough type conveyor vibration device 35 for carrying cooler dust is provided at a trough type conveyor trestle 38 for carrying cooler dust, and cooler dust 28 on the trough type conveyor body 37 for carrying cooler dust is moved in one direction and is carried outside the cooler by vibration due to a vibration device 35. With this configuration, a cooler dust device is in a sealed type in one piece with a cooler dust exhaust device, thus preventing dust in a sintering dust storage hopper from leaking outside the exhaust device.
Patent JP-H02224083-A (JP)
Title: Method for detecting display part for article discrimination
Inventor: KOYAMA AKIRA
IPC: G06K9/20
Filed: 1989-03-23
Abstract: PURPOSE:To extract in a short period a position, a direction and a size of a character and a symbol to be recognized in image data by providing in advance a mark consisting of a roughly concentric circle-shaped pattern on an article, deriving a position of the mark in the image data brought to image pickup, and detecting an article discrimination use display part, based on the position as a reference. CONSTITUTION:Together with an article discrimination use display pattern 1D, marks Ma, Mb consisting of a roughly circular or roughly concentric circle-shaped pattern in a prescribed position relation against the article discrimination use display pattern 1D are provided on an article A. In this state, together with the discrimination use display pattern 1D, a range containing the marks Ma, Mb is brought to image pickup, and from in image data, positions of the marks Ma, Mb are derived. Based on these derived positions of the marks Ma, Mb as a reference, an article discrimination use display part is detected. In such a way, even when a position relation of the article discrimination use display pattern to a television camera for an image pickup, etc., is not unified, the image data of the article discrimination use display pattern can be extracted and recognized in a short period from the image data.
Patent JP-S51149333-A (JP)
Title: A method for coating an inner wall of a hollow article
Inventor: MIKI KATSUO
IPC: B05D7/22
Filed: 1975-06-18
Abstract: PURPOSE: A method for applying a thick film of powder paint free from pinhole to an inner wall of a hollow article. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02250576-A (JP)
Title: Data store system for tv system
Inventor: SAITO MITSUMASA
IPC: G06F3/153
Filed: 1989-03-24
Abstract: PURPOSE:To prevent an accident due to the destruction of a memory by transferring data stored in a memory of a video equipment to a monitor memory for supplement even though the monitor memory is destroyed by the discharge of a CRT, etc. CONSTITUTION:The memory data on a monitor B and a video equipment A can be checked and transferred, and the data of a memory (b) of the monitor B are stored in a memory (a) of the equipment A. If the monitor B is discharged and the data of the memory (b) of the monitor B are destroyed, the data on the monitor B stored in the memory (a) of the equipment A are transferred to the memory (b) of the monitor B for supplement of the memory data of the monitor B. Thus it is possible to prevent the accidents due to the destruction of a memory.
Patent JP-H02252096-A (JP)
Title: Coin payment and reception machine
Inventor: SHOJI HIROYUKI
IPC: G07D9/00
Filed: 1989-03-24
Abstract: PURPOSE:To prevent an automatic teller machine or the like from dropping its operation ratio by preparing a means for storing foreign matters left without being separated by a separation part for separating coins collectively loaded from a coil loading/unloading port. CONSTITUTION:When a customer selects deposit transaction, a coin loading/ unloading shutter 7 on the coin loading/unloading port 6 is opened. When coins are collectively loaded and the close of the shutter 7 is commanded, a dividing shutter 60 is rotated after closing the shutter 7 and the loaded coins are collectively dropped onto a rotary disk 12 in the separation part 10. Normal coins are carried to a temporary storage part 23, but abnormal coins are transferred to a receiving part 8, the shutter 7 is opened and the customer is urged to receive the rejected coins. If the rejected coins are not received within a prescribed time, the rejected coins are transferred to the rotary disk 12. An entrance gate 52 is opened and the disk 12 is rotated to store the rejected coins in a foreign matter storing part 58. Since the foreign matters are automatically removed, the automatic teller machine or the like can be prevented from dropping its working rate.
Patent JP-S547848-A (JP)
Title: Logic circuit
Inventor: KANDA MASAAKI
IPC: H03K19/082
Filed: 1977-06-20
Abstract: PURPOSE:To establish a logic circuit capable of low power consumption and high speed switching operation and increasing the functions per unit chip in circuit integration, with the simple circuit constitution utilizing only two transistor Tr having different conduction type.
Patent JP-S63238545-A (JP)
Title: Detection of gas
Inventor: NAKANO TOMOYASU
IPC: G01N27/416
Filed: 1987-03-27
Abstract: PURPOSE:To easily detect gas by disposing an element formed with electrodes on a single crystal silicon substrate provided with a porous silicon layer on one surface in a gaseous atmosphere and detecting the gas by the electromotive force generated in the element. CONSTITUTION:The porous silicon layer 11 is formed on one surface of the single crystal silicon substrate 10 and the electrode 12 is formed to a part on the surface of the silicon layer 11. The electrode 13 is formed over the entire surface in contact with the substrate 10. A voltage is generated between the electrode 12 and the electrode 13 when this element is put in a certain kind of gaseous atmosphere. The electromotive force thereof is measured and the gas having a polarity is detected by the result thereof. The detection of the gas is thereby easily executed. A certain kind of the gas is steam, ethanol vapor and acetone vapor which are polar gases.
Patent JP-S62230290-A (JP)
Title: Magnetic recording device
Inventor: SHINTANI KATSUICHI
IPC: H04N9/83
Filed: 1986-03-31
Abstract: PURPOSE:To upgrade the dignity of a reproduced picture by detecting the transi tion of an original video signal, slanting the transition segment of a chrominance signal or a low-band-convertion chrominance signal separated based on the detection signal slightly so as to suppress a mixed modulation and inversion phenonenon. CONSTITUTION:When an original video signal is supplied to a band-pass filter 21, a carrier chrominance signal is obtained from the filter 21. This carrier chrominance signal undergoes a detector 22, a differentiating circuit 23, and a both waves rectifying circuit 24, and is made to a transition-detecting pulse which is not time-shifted from the original video signal. This pulse is elongated and made to a pulse train having a prescribed pulse width by a sample holding circuit 25, undergoes a delay circuit 26 and a low-pass filter to become a control pulse train leading and trailing slightly as peaks having the respective transition points of chrominance signals. A voltage controlling amplifier(VCA) 17 modulates the amplitude of a low-band-convertion chrominance signal c1 from a chrominance signal processing circuit 13 by using the above-mentioned control pulse train. Consequently, the low-band-convertion chrominance signal outputted from the VCA 17 comes to have a slightly slanted transition segment.
Patent JP-S61233648-A (JP)
Title: Production of arylpolycarboxylic acid
Inventor: SUGITA NOBUYUKI
IPC: C07C63/15
Filed: 1985-04-08
Abstract: PURPOSE:To obtain the titled compound useful as a plasticizer and raw material for resins in high yield under mild conditions, by subjecting an aryl polyhalide as a raw material and CO to photocarbonylation reaction in a specific solvent. CONSTITUTION:An aryl polyhalide expressed by the formula ArXn (Ar is aryl; X is halogen; n is 2, 3 or 4), e.g. 1,3-dichlorobenzene, is reacted with CO in an aqueous solvent, e.g a solution in which an alkali metal hydroxide such as NaOH is dissolved in a mixed solvent of water and a hydrophilic organic solvent in 0.5-10 N alkali metal compound concentration in the presence of a carbonylation catalyst, e.g. cobalt carbonyl, under irradiation with light of 300-400 nm wavelength, e.g. high-pressure mercury lamp, at 40-110 deg.C under ordinary pressure -10 atm for 3-20 hr. The resultant reaction solution is then acidified with hydrochloric acid, etc. to give the aimed arylpolycarboxylic acid expressed by the formula Ar(CO2H)n, e.g. terephthalic acid, or an alkali metal salt thereof.
Patent JP-H08266217-A (JP)
Title: Sterilization of salted roe
Inventor: HAYASHIDA JIRO
IPC: A23L17/30
Filed: 1995-03-30
Abstract: PURPOSE: To conduct a sterilization of roe without spoiling its palate. CONSTITUTION: Salted stock roe is pickled for about one hour in anhydrous ethanol at about 5wt.% based on the roe to sterilize general viable bacteria; the resultant roe is then bagedly sealed according to use and subsequently held in a sterilizing barrel 1 at 40-60 deg.C for about 2hr to accomplish a low- temperature sterilization of the Escherichia coli and/or staphylococcus in the roe.
Patent JP-H07256791-A (JP)
Title: Rotary die cutter
Inventor: SHOJI MORIMASA
IPC: B31B50/20
Filed: 1994-03-18
Abstract: PURPOSE:To punch sheet materials excellently all the time and prevent lowering of productive efficiency due to interruption of punching operation of a die cutter. CONSTITUTION:At an oblique lower position adjacent to an outer peripheral face of an anvil cylinder 20 in a frame main body 10, a pair of holders 30 are arranged being separated in the axial direction of the cylinder 20. In between the holders 30, a grinding cylinder 32 having a small diameter is arranged rotatably. On the outer periphery of the grinding cylinder 32, two arched base plates 36 extending to required lengths, in the axial direction are wound oppositely and detachably. In the base plates 36, a plurality of V-shaped grinding blades 34 are set so as to line up in the longitudinal direction of the base plates 36. The longitudinal dimension of each grinding blade is set to be almost the same as a dimension of an anvil 18 in the axial direction. The adjacent grinding blades 34 in the group of the grinding blades are positioned so as to be superposed in the peripheral direction and the group of the grinding blades abut against the entire length of the anvil 18.
Patent JP-H01245037-A (JP)
Title: Fine scallop shell powder for filler
Inventor: KOSUGI NAOJI
IPC: C08K3/00
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a scallop shell powder useful as an economically advantageous filler, consisting of powder, prepared by pulverizing and purifying a scallop shell and having a specific particle diameter and used as a filler for various applications, such as rubber, FRP and paper making. CONSTITUTION:Scallop shell powder, consisting of powder obtained by pulverizing and purifying a scallop shell after taking out a scallop and having 0.5-40mu particle diameter and useful as various fillers for rubber, FRP, paper making, etc. For example, when the above-mentioned scallop shell powder is used as the filler for rubber, excellent effects are produced as follows. Reinforcing effects are provided with excellent roll operability, dispersibility and utilization value as a shrinkproofing filler. Reduction in the amount of a vulcanization accelerator can be contrived. Not only effects on prevention of vulcanizates from losing shapes thereof but also rubber-like characteristics are attained.
Patent JP-S53571-A (JP)
Title: Rotary dunnage type stacking apparatus
Inventor: OOTOMO MASAKATSU
IPC: B65G57/03
Filed: 1976-06-23
Abstract: PURPOSE: To provide an apparatus, which can readily insert dunnage between articles such as steel plates, so as to pile them up in stable manner. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S553004-A (JP)
Title: Information reading device
Inventor: AKISHIMA YASUHIRO
IPC: G06K7/10
Filed: 1978-06-21
Abstract: PURPOSE: To eliminate the malfunction caused by the printing component and thus to increase the reliability by erasing the printing component of the target of the pickup tube immediately before reading the object to be read out.  
     CONSTITUTION: When subject 2 is put on glass window 1, the light of light source 10 is cut out by subject 2 to decrease the light entering photoelectric element 11. Thus the fact that subject 2 is put on window 1 is detected. With this detection output, pulse generation circuit 12 generates the trigger pulses to then generate the terget erasion period pulses through pulse generation circuit 13. At the same time, power circuit 15 supplies the heater voltage and the first grid voltage under the normal driving conditions of pickup tube 4. Based on the normal driving conditions, the sufficiently high target voltage is supplied to erase the printing component of the target. Thus, the reading malfunction caused by the printing component can be minimixed to increase the reliability greatly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03273519-A (JP)
Title: Composite type floating magnetic head
Inventor: KITSUNAI TSUNEYUKI
IPC: G11B5/127
Filed: 1990-03-23
Abstract: PURPOSE:To lessen the deformation of a magnetic core chip and to obtain stable magnetic characteristics at the time of welding by simultaneously glass- welding three parts of sliders and the magnetic core chip, thereby fixing the magnetic core chip at two upper and lower points to the sliders. CONSTITUTION:The slider 1 is divided to the two bodies, upper and lower. A suitable glass packing groove 9 is provided on the slider 1b and the glass 3a, 3b for welding the slider 1a and the slider 1b and fixing the slider 1 and the back gap side of the magnetic core chip 2 are packed into the glass packing groove 9. The slider bodies 1a, 1b of the two bodies and the magnetic core chip 2 are simultaneously glass-welded to fix the magnetic core chip 2 at the two points on the gap side and the back gap side to the slider. The stable magnetic characteristics are obtd. in this way and the defect during working is prevented. The stable quality is obtd. at a high yield.
Patent JP-S61236324-A (JP)
Inventor: YUZAWA HIROSHI
IPC: H02J1/00
Filed: 1985-04-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11268588-A (JP)
Title: Fixture housing tray for vehicle
Inventor: KAWASAKI TERUO
IPC: B60R7/06
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a fixture housing tray for a vehicle to be excellent in space efficiency and improve convenience in handling, in the fixture housing tray to contain small articles, such as small moneys, arranged at a part situated near a driver's seat. SOLUTION: An emboss recessed part 20 is formed in the upper surface of an instrument panel 10 on the assistant sea side, and a shallow bottom-form fixture housing tray 30 is contained in a relatively wide area in the emboss recessed part 20 along a bottom 21. The fixture housing tray 30 is rendered revolvable based on a support axle 32 arranged at the corner part near the driver's seat side of the bottom 21 of the emboss recessed part 20. During housing, the tray is housed in the emboss recessed part 20 and during use, it is revolved to a position near the driver's seat side, and this way improves convenience in handling of the tray 30.